GMC Hummer EV first generation
The GMC Hummer EV first generation (since 2022): dimensions, weights, reliability and the official figures of its 9 versions in the United States and Canada.
Model codes: BT1 · Sold in: United States and Canada
Dimensions, weights and capacity
| Specification | North America | Wikipedia |
|---|---|---|
| Dimensions | ||
| Length | 5,000–5,510 mm TC | 4,999–5,507 mm |
| Width | 2,200 mm TC | 2,196–2,202 mm |
| Height | 1,980–2,010 mm TC | 1,976–2,009 mm |
| Wheelbase | 3,220–3,440 mm TC | 3,218–3,444 mm |
| Front track | 1,860 mm TC | – |
| Rear track | 1,860 mm TC | – |
| Weights and towing | ||
| Kerb weight | – | 4,103–4,373 kg |
| Performance | ||
| Torque | – | 1,000 Nm |
| Electric motor power | 428–606 kW NRCan | – |
| Electric | ||
| Battery capacity (usable) | – | 170.0–212.7 kWh |
| Range (EPA/NRCan) | 449–512 km EPA | – |
| Charging time at 240 V | 10.5–11.2 h EPA | – |
Ranges cover the generation’s versions and body styles; European and North American versions can differ. Sources: Transport Canada vehicle specifications, Wikipedia (en, fr, pl), Natural Resources Canada, US EPA fuel economy data. Wikipedia figures are used under CC BY-SA 4.0.
Reliability and owner reports
Owner complaints to NHTSA (US)
31 complaints for model years 2022–2025. 1 crash
Complaints are reported by owners and not checked by NHTSA; they are not adjusted for how many cars were sold, so popular models have more. NHTSA owner complaints
All 9 versions of the GMC Hummer EV first generation
United States 1 version
Model years sold in the USA, from the EPA and the Department of Energy (fueleconomy.gov). MPG on the EPA test; litres per 100 km = 235.215 ÷ MPG.
| Years and version | Engine | Fuel | Gearbox | Drive | Consumption (combined) | CO₂ | Electric range |
|---|---|---|---|---|---|---|---|
| 2024–2025 | Electric motor | Electric | Automatic | All-wheel drive | 47–53 MPGe EPA | 0 g/km | 449–512 km |
Canada 8 versions
Model years sold in Canada, from Natural Resources Canada fuel consumption ratings (5-cycle test).
| Years and version | Engine | Power | Fuel | Gearbox | Consumption (combined) | CO₂ | Electric range |
|---|---|---|---|---|---|---|---|
| 2025Pickup truck: Standard | Electric motor | 430 kW (585 PS) | Electric | Automatic | 39.7 kWh/100 km 5-cycle | 0 g/km | 512 km |
| 2025Pickup truck: Standard · Sport utility vehicle: Standard | Electric motor | 430 kW (585 PS) | Electric | Automatic | 44.6 kWh/100 km 5-cycle | 0 g/km | 454 km |
| 2025Sport utility vehicle: Standard | Electric motor | 430 kW (585 PS) | Electric | Automatic | 39.7 kWh/100 km 5-cycle | 0 g/km | 507 km |
| 2025Pickup truck: Standard · Sport utility vehicle: Standard | Electric motor | 606 kW (824 PS) | Electric | Automatic | 40.5–43.7 kWh/100 km 5-cycle | 0 g/km | 465–502 km |
| 2024Pickup truck: Standard | Electric motor | 428 kW (582 PS) | Electric | Automatic | 40.4 kWh/100 km 5-cycle | 0 g/km | 500 km |
| 2024Pickup truck: Standard · Sport utility vehicle: Standard | Electric motor | 428 kW (582 PS) | Electric | Automatic | 44.6 kWh/100 km 5-cycle | 0 g/km | 449 km |
| 2024Sport utility vehicle: Standard | Electric motor | 428 kW (582 PS) | Electric | Automatic | 41.0 kWh/100 km 5-cycle | 0 g/km | 488 km |
| 2024Sport utility vehicle: Standard | Electric motor | 600 kW (816 PS) | Electric | Automatic | 39.4–41.6 kWh/100 km 5-cycle | 0 g/km | 480–505 km |
Similar models from other brands
Official figures are measured on standard test procedures and differ between markets. Your consumption depends on how, where and in what conditions you drive.